/*
 * Copyright © 2018 organization baomidou
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
package com.bolt.support.dynamic.datasource.hibernate;


import com.bolt.support.dynamic.datasource.DynamicRoutingDataSource;
import org.hibernate.engine.jdbc.connections.spi.AbstractDataSourceBasedMultiTenantConnectionProviderImpl;

import javax.sql.DataSource;

/**
 * 核心动态数据源组件
 */
public class MultiDataSourceConnectionProvider extends AbstractDataSourceBasedMultiTenantConnectionProviderImpl{

    /**
     * 所有数据库
     */
    private final DynamicRoutingDataSource dataSource;


    public MultiDataSourceConnectionProvider(DataSource dataSource) {
        this.dataSource = (DynamicRoutingDataSource)dataSource;
    }

    @Override
    protected DataSource selectAnyDataSource() {
        return dataSource.determineDataSource();
    }

    @Override
    protected DataSource selectDataSource(String ds) {
        return dataSource.getDataSource(ds);
    }



}